import java.util.Scanner;

public class Test7 {
    public static void main(String[] args) {
        // 定义三个double类型小数
        double a,b,c;
        Scanner scanner = new Scanner(System.in);
        a = scanner.nextDouble();
        b = scanner.nextDouble();
        c = scanner.nextDouble();
        // 定义double型最小值min，使用三元运算符比较
        double min = a > b ? b > c ? c : b : a > c ? c : a;
        System.out.println("min = " + min);
    }
}
